Perhaps you should try some spelling variations:
age developpement » de developpement, le developpement, au developpement
developpement en » developpement et, developpement des, developpement de
1 communication » 10 communication, 3 communication, 4 communication
variation 30 » variation 3, variation 3.3, variation 3.2
30 figure » 2030 figure, 18 figure, 17 figure
media age » media usage, media a, media art
figure 1 » figure _, figure 4, figure 2
theologie » theology, ideologie, theologische

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: theologie _ variation 30 figure 1 communication media age developpement en afrique.*.